Roland Garros ATP: Emilio Nava vs Camilo Ugo Carabelli

Platform comparison

Active sub-markets

Market context

Emilio Nava and Camilo Ugo Carabelli are scheduled to meet in the first or early round of Roland Garros 2026, with the match originally set for 25 May at 05:00 ET. Both players are Argentine professionals competing on the ATP circuit; Nava, born in 2004, has been climbing the rankings through Challenger events and ATP qualifiers, whilst Carabelli, slightly older, has established himself as a consistent lower-ranked tour player. The 11% implied probability for Nava's advancement reflects market perception of a significant underdog status, though the specific seeding and draw positioning for this tournament remain unconfirmed until the official draw release in late May.

Historical context for Argentine ATP matchups at Roland Garros shows that unseeded or lower-ranked compatriots often trade at compressed odds when facing one another, partly because both players carry similar surface credentials on clay and partly because upsets between players of comparable ranking tiers occur frequently in early rounds. Comparable first-round pairings involving Argentine players in recent years have seen probability distributions shift sharply once draw confirmation and recent form data become public; the current 11% figure likely reflects Carabelli's marginally higher ranking or recent results rather than a fundamental skill gap.

Traders should monitor official ATP rankings through May and any injury announcements from either player's camp. The Roland Garros draw publication, typically 3–4 weeks before the tournament, will clarify seeding and confirm the match fixture. Recent tournament results from both players in April and early May will provide form indicators; surface-specific performance on clay courts is particularly relevant. The settlement window closes 1 June 2026, allowing a 7-day grace period for delayed matches, though early-round fixtures are rarely postponed beyond their scheduled date.

Methodology

We track Roland Garros ATP: Emilio Nava vs Camilo Ugo Carabelli on the five venues with material liquidity for prediction markets. Live odds come from the Polymarket Polygon order book — the only source that ships real-time data under an open licence. For Kalshi, Betfair and Manifold we list platform attributes (fee, KYC, settlement, payment) instead of fabricated odds, because their APIs use non-comparable contract definitions.

Resolution & payout

Settlement runs on-chain. Polymarket's contract logic separates YES and NO shares as conditional tokens; at resolution the winning share lifts to $1.00 and the losing one to $0. The outcome input comes from the UMA Optimistic Oracle, which secures against bad resolution with a bond + dispute window.

Once finalised, the smart contract pays USDC to the holders' wallets within minutes — no withdrawal fees beyond Polygon network gas. Kalshi settles in USD via CFTC clearance, Betfair in account currency net of commission, Manifold in play-money mana with no cash-out.

FAQ

Where can I trade this market with the lowest fees?

On PolyGram, which mirrors the Polymarket order book at 0% fees. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.

Is this market available outside the US?

PolyGram is available in most jurisdictions where Polymarket isn't directly accessible. Polymarket itself is geo-blocked in the US/UK/EU. Always check local regulations.

What's the difference between YES and NO shares?

A YES share pays $1.00 if the event happens, $0 otherwise. A NO share pays $1.00 if the event doesn't happen. The market price between 0¢ and 100¢ is the implied probability.

Do I need to KYC for this market?

Not under $1,500 of lifetime trading volume. Above that threshold, PolyGram triggers a quick verification flow that finishes in minutes.

How reliable are the quoted odds?

The YES/NO percentages are the live mid-prices of the Polymarket order book. On deep markets they move every few seconds; on thinner ones you'll see short plateaus.